When he died, Qin Shi Huang was buried in the most opulent tombcomplex ever constructed in China, a sprawling, city-size collection of underground caverns containing everything the emperor would need for the afterlife. The ancient Chinese, along with many cultures including ancient Egyptians, belie...
Each year, thousands of people come to Shaanxi, China, to visit the Terracotta Army, which shows the armies of Qin Shi Huang, __1__ country's first emperor. As one of the most famous tourist sights in the world, the Terracotta Army is a form of funerary (葬礼的) art __2__ (bu...
The discussions on associated control mechanism show that both the mechanisms of modal amplitude suppression and modal rearrangement may sometimes coexist in the implementation of optimal noise control.Ichiro HagiwaraZhushi RaoQinzhong ShiConference on Mechanical Vibration and Noise, Biennial...
Janet :Qin Shi Huang its said he was the first emperor in the history of 35、China he unified China. Kate :Did he? When? Janet :Er 221 BC. Mark :As long ago as that! Waitress :Hi guys! What can I get you? Kate :Yes, Ill have a coke, thanks. Mark :Er Just a coffee. ...
doi:10.1007/s41365-022-01004-2Yu WangYuan-Yuan LiuBin WuXiang-Peng MengJian-Ping ChengYing WangLi-Jiao WangYun-Shi XiaoQin-Jian CaoJian-Feng ZhangSpringer NatureNuclear Science and Techniques
doi:10.1002/advs.202370173Sima, WenxiaTang, XinyuSun, PotaoSun, ZhenkunYuan, TaoYang, MingZhu, ChunShi, ZeyanDeng, QinAdvanced Science
查看全部>>Yu WangYuan-Yuan LiuBin WuXiang-Peng MengJian-Ping ChengYing WangLi-Jiao WangYun-Shi XiaoQin-Jian CaoJian-Feng Zhang核技术:英文版
抽运激光介质光传输方程光吸收The theoretical solution of the pump light absorption of a laser medium is presented. It is shown that the absorption of pump light with respect to the depth in the solid medium is not a simply exponential function. When the pump photon den sity is high enough,...
Larger wire feeding speed can avoid welding seam produce burning loss, but it also can strengthen welding wire reflect the laser, and decline the welding.Chen WangShihong ShiAiqin XuXuelei HanHongyuan LiHoushun SunInternational Conference on Advanced Engineering Materials and Technology...